A Schmidhead is traditionally performed by either Kathie(nice hillbilly spelling) or Bob Schmid. Pulling a Schmidhead occurs when either Bob or Kathie befriend someone for the sole purpose of using them. They operate under the guise of being decent people. They are so self absorbed that even their own children are neglected.

In order to staff his side business, Bob actually "pimped" his daughter. To keep Chad happy and employed, Bob agreed to let the two sleep together under his roof. Oops, I forgot to mention that she was a junior in high school at the time. Bob, father of the year you are not. You and you wife, are complete pieces of shit.
"Hey Bill, you really "tried" to fuck those people over. Your a real Schmidhead."